Calibre | Lune Exacte |
Case | Stainless steel, 41.00 x 37.30 mm (43.40 x 47.20 mm including the crown and lugs) |
Plates and bridge | Edges bevelled and polished by hand, decorated movement |
Impulse | Double mainspring barrel, energy regulated by a patented remontoir d’égalité |
Frequency | 3 Hz / 21‘600 A/h |
Frequency | 3 Hz / 21‘600 A/h |
Parts | 187 |
Jewels | 25 |
Size | 32.0 x 30.0 mm, height 5.9 mm |
Power reserve | 78 h, limited by a differential stop works |